Production of tool steels using chemically prepared V.sub.2 O.su

Details Production of tool steels using chemically prepared V.sub.2 O.su Production of tool steels using chemically prepared V.sub.2 O.su

1984-03-12

1985-04-16

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75130R, C22C 3308

Patent

active

045114005

ABSTRACT:
Process for producing tool steel wherein a vandadium additive consisting essentially of chemically prepared, substantially pure V.sub.2 O.sub.3 is added to a molten steel having a carbon content above about 0.35 wt. % and containing silicon in an amount of from about 0.15 to about 3.0 wt. % and wherein a slag covering the molten steel contains CaO and SiO.sub.2 in a weight ratio (CaO/SiO.sub.2) which is equal to or greater than unity.

REFERENCES:
patent: 3410652 (1968-11-01), Hausen et al.
patent: 3591367 (1971-07-01), Perfect
patent: 4361442 (1982-11-01), Faulring et al.
patent: 4396425 (1983-08-01), Faulring

Affiliated with

Also associated with

Rating

Production of tool steels using chemically prepared V.sub.2 O.su does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of tool steels using chemically prepared V.sub.2 O.su, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of tool steels using chemically prepared V.sub.2 O.su will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1454221